# app/consumers.py
from asgiref.sync import async_to_sync
from channels.generic.websocket import AsyncWebsocketConsumer
import json

from channels.layers import get_channel_layer


class JobConsumer(AsyncWebsocketConsumer):


    async def connect(self):

        self.room_name = self.scope['url_route']['kwargs']['task_id']

        self.job_group_name = 'job_%s' % self.room_name

        # Join room group
        await self.channel_layer.group_add(
            self.job_group_name,
            self.channel_name
        )
        await self.accept()


    async def disconnect(self, close_code):
        # Leave room group

        await self.channel_layer.group_discard(
            self.job_group_name,
            self.channel_name
        )

    # Receive message from WebSocket
    async def receive(self, text_data):

        print(text_data)
        # text_data_json = json.loads(text_data)
        message = text_data

        # Send message to room group
        await self.channel_layer.group_send(
            self.job_group_name,
            {
                'type': 'system_message',
                'message': message,
            }
        )

    # Receive message from room group
    async def system_message(self, event):

        message = event['message']
        # Send message to WebSocket
        await self.send(text_data=json.dumps({
            'message': message,
            'flag':'1',
        }))





